Transaction execution system having keyboard and message customization, improved key function versatility and message segmentation

• US 4,484,304 A
• Filed: 10/14/1981
• Issued: 11/20/1984
• Est. Priority Date: 02/02/1979
• Status: Expired due to Term

• Current Assignee: Interbold A NY General Partnership
• Original Assignee: International Business Machines Corporation
• Inventors: Anderson, Robert W., Gee, May L., McMullen, Alice K.
• Primary Examiner(s): Springborn, Harvey E.
• Application Number:
  US06/311,372
• Time in Patent Office: 1,133 Days
• Field of Search: 364/200, 364/900, 235/380, 235/381, 340/825.55, 340/711, 340/379
• US Class Current: 715/733
• CPC Class Codes: G06F 3/0238 Programmable keyboards key guide holders G06F3/0224
• CPC Class Codes: G06Q 40/02 Banking, e.g. interest calculation or account maintenance credit or loans G06Q40/03
• CPC Class Codes: G07F 19/20 Automatic teller machines [ATMs]
• CPC Class Codes: G07F 19/201 Accessories of ATMs
• CPC Class Codes: G07F 7/1016 Devices or methods for securing the PIN and other transaction-data, e.g. by encryption arrangements for secret communication, see H04L9/00

Abstract

A transaction execution system is provided in which key initiated transaction requests at a terminal remote from and in communication with a host data processing system are processed at the terminal under the selective control of the host. Each active transaction key at the terminal keyboard is assigned one of three different states by a financial institution table. Transactions requested by keys having a data entry state are handled within the terminal and with the additional consumer entered data required to complete the transaction being requested by and received by the terminal using sets of messages previously stored in the terminal by the host data processing system. Transactions designated by an interactive key state take place within and involve interactive communication between both the terminal and the host, enabling the responses and other communications generated by the host in connection with a transaction for a particular customer to be customized. Message storage within the terminal and communication of messages to the terminal from the host are greatly simplified by storage of segments of messages at the terminal. Frequently repeated phrases can then be incorporated into a message as it is readied for display at the terminal by storing the phrases as segments and thereafter simply identifying them in message definitions communicated to the terminal from the host or stored at the terminal.

Claims

1. A terminal for use in a transaction execution system which includes said terminal remote from and in communication with a host data processing system, said terminal comprising:

means operable by a customer for selecting a transaction step;

segment storage means for storing a plurality of message segments;

message storage means for storing a host message received from said host data processing system, said host message selectively including one or more message segment identifiers;

execution means for executing said selected transaction step including means for generating from a host message pertaining to said selected transaction step at least one display message selectively by replacing each message segment identifier with a corresponding message segment selected from said segment storage means by said message segment identifier; and

display means for displaying said at least one display message to said customer.

2. The terminal of claim 1 further comprising:

communication port means for receiving said host message from said host data processing system.

3. The terminal of claim 1 further comprising means operable by said customer for entering customer selected data;

and wherein said host message further selectively includes a data marker and said execution means is responsive to said data marker for inserting said customer selected data into said at least one display message.

4. The terminal of claim 1, wherein said message storage means further includes means for storing a plurality of predetermined messages received from said host data processing system;

said terminal further including means operable by said customer for entering institution indicia identifying an institution with which said customer is associated; and

wherein said execution means is selectively responsive to said institution indicia for selecting from said message storage means at least one predetermined message for display to said customer in response to customer selection of said transaction step.

5. The terminal of claim 1 further comprising:

means operable by said customer for entering institution indicia identifying an institution with which said customer is associated;

said means for selecting further comprising a plurality of transaction selection keys representing different transaction steps selectively actuable by said customer;

communication port means for communicating an interactive request message to said host data processing system and for receiving in an interactive response message said host message from said host data processing system;

said message storage means further including means for storing a plurality of predetermined messages;

means responsive to said institution indicia for designating a first transaction selection key as an interactive key and a second transaction selection key as a data entry key;

means responsive to said institution indicia and (a) to actuation by said customer of said data entry key for selecting a predetermined message from said message storage means, and (b) to actuation by said customer of said interactive key for generating said interactive request message for communication to said host data processing system requesting said interactive response message containing said host message.

6. A transaction execution system which includes a plurality of terminals, each terminal remote from and in communication with a common host data processing system, characterized in that

the host data processing system comprises:

means for generating a host message, said host message selectively including one or more message segment identifiers;

means for communicating said host message to one of said terminals; and

said one of said terminals comprises;

means operable by a customer for selecting a transaction step;

segment storage means for storing a plurality of message segments;

communication port means for receiving said host message from said host data processing system;

message storage means for storing said host message;

execution means for executing said transaction step including means for generating from said host message at least one display message by replacing each message segment identifier with a message segment selected from said segment storage means by said each message segment identifier; and

display means for displaying said at least one display message to said customer.

7. The system of claim 6, wherein said means for selecting further comprises a plurality of transaction selection keys representing different transaction steps selectively actuatable by said customer;

said terminal further comprising means operable by said customer for entering institution indicia identifying an institution with which said customer is associated;

means responsive to said institution indicia for designating a first transaction selection key as an interactive key and a second transaction selection key as a data entry key;

said execution means further being selectively responsive to actuation by said customer of said data entry key for generating said display message from said host message stored in said message storage means, and selectively responsive to actuation by said customer of said interactive key for obtaining said display message from said host data processing system.